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1. 发明申请

WO1996024574A1 PHENYL BENZOATE DERIVATIVES AND LIQUID CRYSTAL COMPOSITIONS 审中-公开
标题翻译：苯基苯甲酸衍生物和液晶组合物
公开(公告)号：WO1996024574A1
公开(公告)日：1996-08-15
申请号：PCT/JP1996000256
申请日：1996-02-07
申请人： CHISSO CORPORATION , MATSUI, Syuichi , KONDO, Tomoyuki , MIYAZAWA, Kazutoshi , OHNISHI, Noriyuki , GOTO, Yasuyuki , NAKAGAWA, Etsuo , SAWADA, Shinichi
发明人： CHISSO CORPORATION
IPC分类号： C07C69/773
CPC分类号： C07C69/76 , C07C69/90 , C07C69/94 , C09K19/2007 , C09K19/3001 , C09K19/3068 , C09K19/46 , Y10T428/10
摘要： Liquid crystal compositions containing at least one phenyl benzoate derivative represented by general formula (1), wherein R represents hydrogen, C1-C10 alkyl, etc.; X represents hydrogen or halogeno; A and B represent each independently 1,4-phenylene, trans-1,4-cyclohexylene, etc.; Z1 and Z2 represent each independently -CH2CH2-, -CO-O-, covalent bond, etc.; and m and n represent each independently 0 or 1.
摘要翻译：含有至少一种由通式（1）表示的苯基苯甲酸苯酯衍生物的液晶组合物，其中R 1表示氢，C 1 -C 10烷基等; X表示氢或卤素; A和B各自独立地表示1,4-亚苯基，反式-1,4-亚环己基等; Z 1和Z 2各自独立地表示-CH 2 CH 2 - ， - CO-O-，共价键等; m和n分别独立地表示0或1。

2. 发明申请

WO1996011995A1 LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：液晶组合物和液晶显示
公开(公告)号：WO1996011995A1
公开(公告)日：1996-04-25
申请号：PCT/JP1995002101
申请日：1995-10-13
申请人： CHISSO CORPORATION , MATSUI, Shuichi , MIYAZAWA, Kazutoshi , OHNISHI, Noriyuki , HASEBA, Yasuhiro , GOTO, Yasuyuki , NAKAGAWA, Etsuo , SAWADA, Shinichi
发明人： CHISSO CORPORATION
IPC分类号： C09K19/42
CPC分类号： C07C255/54 , C07C43/225 , C07C255/55 , C07C2601/14 , C09K19/20 , C09K19/3001 , C09K19/3066 , C09K19/42 , C09K19/44 , C09K19/46 , C09K2019/0466
摘要： A liquid crystal composition which not only satisfies various characteristics required of liquid crystal compositions for AM-LCD, but also particularly has an improved low-temperature compatibility, a suitably increased DELTA n value, and lowered Vth and viscosity. The composition contains at least one compound represented by general formula (I-1) or (I-2) as a first component and at least one compound represented by any of the general formulae (II-1) to (II-7) as a second component, (wherein n represents an integer of 1 to 10; Z represents -CH2CH2- or a single bond; X represents F or OCH3; Y represents H or F; and m represents 0 or 1). The composition is useful as a low-voltage liquid crystal material of various modes including active matrix and STN systems.
摘要翻译：一种液晶组合物，其不仅满足AM-LCD液晶组合物所需的各种特性，而且还具有改善的低温相容性，适当增加的DELTA n值，降低的Vth和粘度。该组合物含有至少一种由通式（I-1）或（I-2）表示的化合物作为第一组分和至少一种由通式（II-1）至（II-7）中任一个表示的化合物作为第二组分（其中n表示1至10的整数; Z 1表示-CH 2 CH 2 - 或单键; X表示F或OCH 3; Y表示H或F; m表示0或1）。该组合物可用作各种模式的低电压液晶材料，包括有源矩阵和STN系统。

3. 发明申请

WO1996011994A1 LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：液晶组合物和液晶显示
公开(公告)号：WO1996011994A1
公开(公告)日：1996-04-25
申请号：PCT/JP1995002100
申请日：1995-10-13
申请人： CHISSO CORPORATION , MATSUI, Shuichi , MIYAZAWA, Kazutoshi , OHNISHI, Noriyuki , HASEBA, Yasuhiro , GOTO, Yasuyuki , NAKAGAWA, Etsuo , SAWADA, Shinichi
发明人： CHISSO CORPORATION
IPC分类号： C09K19/42
CPC分类号： C07C255/54 , C07C43/225 , C07C255/55 , C07C2601/14 , C09K19/20 , C09K19/3001 , C09K19/3066 , C09K19/42 , C09K19/44 , C09K19/46 , C09K2019/0466
摘要： A liquid crystal composition which not only satisfies various characteristics required of liquid crystal compositions for AM-LCD, but also particularly has a lowered threshold voltage, an improved low-temperature compatibility and a widened nematic phase range. The composition contains at least one compound represented by general formula (I-1) or (I-2) as a first component and at least one compound represented by any of general formulae (II-1) to (II-7) as a second component, (wherein n represents an integer of 1 to 10; Z1 represents -CH2CH2- or a single bond; X represents F, OCF3 or CF3; and Y represents H or F). The composition is useful as a low-voltage liquid crystal material of various modes including active matrix and STN systems.
摘要翻译：一种不仅满足AM-LCD液晶组合物所需的各种特性，而且还具有降低的阈值电压，改进的低温相容性和加宽的向列相范围的液晶组合物。组合物含有至少一种由通式（I-1）或（I-2）表示的化合物作为第一组分和至少一种由通式（II-1）至（II-7）中任一个表示的化合物作为第二组分（其中n表示1至10的整数; Z1表示-CH 2 CH 2 - 或单键; X表示F，OCF 3或CF 3; Y表示H或F）。该组合物可用作各种模式的低电压液晶材料，包括有源矩阵和STN系统。

4. 发明申请

WO1998013321A1 COMPOUND HAVING ALKADIENYL GROUP AS SIDE CHAIN, AND LIQUID CRYSTAL COMPOSITION USING SAME 审中-公开
标题翻译：具有亚链烷基的化合物作为侧链和使用相同的液晶组合物
公开(公告)号：WO1998013321A1
公开(公告)日：1998-04-02
申请号：PCT/JP1997003347
申请日：1997-09-22
申请人： CHISSO CORPORATION , KATO, Takashi , MIYAZAWA, Kazutoshi , MATSUI, Shuichi , TAKEUCHI, Hiroyuki , TAKESHITA, Fusayuki , HISATSUNE, Yasusuke , OHNISHI, Noriyuki , KATOH, Takashi , KOIZUMI, Yasuyuki
发明人： CHISSO CORPORATION
IPC分类号： C07C13/28
CPC分类号： C07D213/16 , C07C13/28 , C07C22/00 , C07C22/08 , C07C25/24 , C07C43/188 , C07C43/225 , C07C2601/14 , C07D239/26 , C07D319/06 , C09K19/04 , C09K19/3001 , C09K19/3003 , C09K19/3048 , C09K19/42 , C09K19/44 , C09K19/46 , C09K2019/0448 , C09K2019/0451 , C09K2019/0459
摘要： There is herein disclosed a compound represented by general formula (1) wherein R1 is an alkadienyl group having 4 to 10 carbon atoms in which a hydrogen atom may be substituted by a fluorine atom or the like; R2 is an alkenyl group having 1 to 10 carbon atoms in which a hydrogen atom may be substituted by a fluorine atom or the like; one or more non-adjacent methylene groups (-CH2-) in the alkadienyl group or the alkenyl group may be replaced by -O- or the like; rings A1, A2, A3 and A4 are each 1,4-cyclohexylene, 1,4-phenylene or the like in which a hydrogen atom may be substituted by a halogen atom; Z1, Z2 and Z3 are each a single bond, -CH2CH2-, -CF=CF- or the like; p and q are each 0 or 1. The above compound has a large elastic constant ratio, steep electro-optic characteristics and a little temperature dependence in a low temperature range, and so it is useful for the manufacture of a liquid crystal display device.
摘要翻译：本文公开了通式（1）表示的化合物，其中R 1是具有4至10个碳原子的链二烯基，其中氢原子可以被氟原子等取代; R 2为氢原子可以被氟原子等取代的碳原子数1〜10的烯基，链二烯基或烯基中的一个或多个不相邻的亚甲基（-CH 2 - ）可以被-O-取代; 环A1，A2，A3和A4各自为氢原子可被卤素原子取代的1,4-亚环己基，1,4-亚苯基等; Z 1，Z 2和Z 3各自为单键，-CH 2 CH 2 - ， - CF = CF-等; p和q各自为0或1.上述化合物在低温范围内具有大的弹性常数比，陡峭的电光特性和温度依赖性，因此可用于制造液晶显示装置。

5. 发明申请

WO1996011897A1 DIFLUOROXYMETHANE DERIVATIVE AND LIQUID CRYSTAL COMPOSITION 审中-公开
标题翻译：二氟甲基衍生物和液晶组合物
公开(公告)号：WO1996011897A1
公开(公告)日：1996-04-25
申请号：PCT/JP1995002099
申请日：1995-10-13
申请人： CHISSO CORPORATION , MATSUI, Shuichi , MIYAZAWA, Kazutoshi , OHNISHI, Noriyuki , HASEBA, Yasuhiro , GOTO, Yasuyuki , NAKAGAWA, Etsuo , SAWADA, Shinichi
发明人： CHISSO CORPORATION
IPC分类号： C07C43/225
CPC分类号： C07C255/54 , C07C43/225 , C07C255/55 , C07C2601/14 , C09K19/20 , C09K19/3001 , C09K19/3066 , C09K19/42 , C09K19/44 , C09K19/46 , C09K2019/0466
摘要： A difluoroxymethane derivative represented by general formula (I), which is lowly viscous, has a high permittivity anisotropy and is useful as a low-voltage liquid crystal material for various liquid crystal displays (wherein 1, m and n represent each 0 or 1; rings A1 to A3 represent each independently a 6-membered ring such as trans-1,4-cyclohexylene or 1,4-phenylene; Z1 to Z3 represent each independently a covalent bond or a bonding group such as -CH2CH2-; L1 to L4 represent each hydrogen or halogeno; and X represents halogeno, OCF3, etc.). The compound is useful as a low-voltage liquid crystal material of various modes including active matrix and STN systems.
摘要翻译：由低通量（I）表示的二氟氧甲烷衍生物具有高介电常数各向异性，可用作各种液晶显示器的低电压液晶材料（其中1和m表示0或1; 环A1至A3各自独立地表示6-元环，例如反式-1,4-亚环己基或1,4-亚苯基; Z1至Z3各自独立地表示共价键或键合基团，例如-CH2CH2-; L1至L4 表示每个氢或卤素; X表示卤代，OCF 3等）。该化合物可用作各种模式的低电压液晶材料，包括有源矩阵和STN系统。

6. 发明申请

WO1996024649A1 LIQUID CRYSTAL COMPOSITIONS AND LIQUID CRYSTAL DISPLAY ELEMENTS 审中-公开
标题翻译：液晶组合物和液晶显示元件
公开(公告)号：WO1996024649A1
公开(公告)日：1996-08-15
申请号：PCT/JP1996000257
申请日：1996-02-07
申请人： CHISSO CORPORATION , MATSUI, Syuichi , KONDO, Tomoyuki , MIYAZAWA, Kazutoshi , OHNISHI, Noriyuki , GOTO, Yasuyuki , NAKAGAWA, Etsuo , SAWADA, Shinichi
发明人： CHISSO CORPORATION
IPC分类号： C09K19/46
CPC分类号： C07C69/76 , C07C69/90 , C07C69/94 , C09K19/2007 , C09K19/3001 , C09K19/3068 , C09K19/46 , Y10T428/10
摘要： Liquid crystal compositions containing at least one compound represented by general formula (1') as a first component and at least one compound represented by any of general formulae (2-1) to (2-5) as a second component, wherein n represents an integer of 1 to 10; X represents H or F; and m represents 1 or 2.
摘要翻译：含有至少一种由通式（1'）表示的化合物作为第一组分的液晶组合物和至少一种由通式（2-1）至（2-5）中任何一个表示的化合物作为第二组分，其中n表示 1〜10的整数; X表示H或F; m表示1或2。

7. 发明申请

WO1994020443A1 DICYCLOHEXYLETHYLENE DERIVATIVE 审中-公开
公开(公告)号：WO1994020443A1
公开(公告)日：1994-09-15
申请号：PCT/JP1994000389
申请日：1994-03-10
申请人： CHISSO CORPORATION , OHNISHI, Noriyuki , MATSUI, Shuuichi , KONDO, Tomoyuki , GOTO, Yasuyuki
发明人： CHISSO CORPORATION
IPC分类号： C07C25/18
CPC分类号： C07C17/23 , C07C17/04 , C07C17/2635 , C07C17/358 , C07C25/24 , C07C45/513 , C07C45/59 , C09K19/3001 , C09K19/3048 , C07C47/457 , C07C49/697
摘要： To provide a liquid crystal compound, a dicyclohexylethylene derivative, which has a wide liquid crystal phase temperaturerange, a low viscosity, a large DELTA ELEMENT value, a high stability, and an excellent compatibility with other liquid crystal compounds. A dicyclohexylethylene derivative represented by general formula (I), wherein R represents C1-C10 linear alkyl; and X represents fluorine or trifluoromethyl. This compound can widen the working range of a liquid crystal display element because of its high NI point, can improve the response speed of the display element because of its low viscosity, and can lower the voltage for driving the display element because of its high positive DELTA ELEMENT value. Furthermore, it is so stable against changes in environmental factors that it can be used in various liquid crystal display elements of, for example, active matrix drive type using TFT.
摘要翻译：为了提供液晶化合物，具有宽的液晶相温度范围的双环己基乙烯衍生物，低粘度，大的DELTA ELEMENT值，高稳定性和与其它液晶化合物的优异的相容性。由通式（I）表示的二环己基乙烯衍生物，其中R表示C1-C10直链烷基; X表示氟或三氟甲基。该化合物由于其高的NI点而可以扩大液晶显示元件的工作范围，因为其低粘度可以提高显示元件的响应速度，并且由于其高的正值而可以降低用于驱动显示元件的电压 DELTA ELEMENT值。此外，它对于可以用于例如使用TFT的有源矩阵驱动型的各种液晶显示元件中的环境因素的变化是如此稳定的。

8. 发明申请

WO1997013821A1 FLUORINE-SUBSTITUTED ALKENYL LIQUID CRYSTALLINE COMPOUNDS 审中-公开
标题翻译：氟取代的亚苄基液晶化合物
公开(公告)号：WO1997013821A1
公开(公告)日：1997-04-17
申请号：PCT/JP1996002878
申请日：1996-10-02
申请人： CHISSO CORPORATION , OHNISHI, Noriyuki , MATSUI, Shuichi , MIYAZAWA, Kazutoshi , SEKIGUCHI, Yasuko , NAKAGAWA, Etsuo
发明人： CHISSO CORPORATION
IPC分类号： C09K19/04
CPC分类号： C07D239/26 , C07C17/263 , C07C17/2632 , C07C17/2635 , C07C22/08 , C07C25/24 , C07C43/225 , C07C45/00 , C07C45/59 , C07C47/225 , C07C47/24 , C07C47/34 , C07C2601/14 , C07D213/26 , C07D239/28 , C07D319/06 , C07F7/081 , C09K19/04 , C09K19/12 , C09K19/3001 , C09K19/3402 , C09K19/3444 , C09K19/3469 , C09K19/40 , C09K19/42 , C09K2019/327 , C09K2019/3422
摘要： There are proposed liquid crystalline compounds expressed by formula (1) having high elastic constant ratio, low viscosity, stability as well as superior compatibility with other liquid crystalline compounds such as those expressed by general formula (2) at low temperatures. In formula (1), R1 and R2 are each independently a cyano group, a halogen atom, an alkyl group with from 1 to 20 carbon atoms, etc., X1, X2 and X3 are independently each other -CH2CH2-, -CO-O-, -O-CO- etc. or a covalent bond, and rings A, B, C and D denote each independently a 1,4-cyclohexylene ring or a bicyclo[1.1.0]butane ring etc. In formula (2), R3 denotes an alkyl group with from 1 to 10 carbon atoms, Y denotes F or C1, Q1 and Q2 denote each independently H or F, and Z1 denotes -CH2CH2- or a covalent bond.
摘要翻译：提出了具有高弹性常数比，低粘度，稳定性的式（1）表示的液晶化合物以及与通式（2）表示的低温下的其它液晶化合物的优异相容性。在式（1）中，R 1和R 2各自独立地为氰基，卤素原子，具有1至20个碳原子的烷基等，X 1，X 2和X 3彼此独立地为-CH 2 CH 2 - ， - O-，-O-CO-等或共价键，环A，B，C和D各自独立地表示1,4-亚环己基环或双环[1.1.0]丁烷环等。在式（2））中，R3表示碳原子数1〜10的烷基，Y表示F或C1，Q1和Q2各自独立地表示H或F，Z1表示-CH2CH2-或共价键。

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